The health of young US workers.

OBJECTIVES: To provide an overview of the health status of young US workers across four domains: functional health, physical and psychological health, health behavior, and health care utilization. METHODS: Pooled data from the 2004 to 2010 National Health Interview Survey were analyzed for 11,279 US workers aged 18 to 24 years, representing an estimated 16.9 million workers annually. Thirty-nine health indicators were examined and compared across nine occupational groups. RESULTS: Compared with other occupational groups, craft workers and laborers and helpers had the highest prevalence of risky health behaviors, including current smoking and risky drinking, as well as fewer reported visits to a primary care physician in the past year. CONCLUSIONS: Young workers engage in risky health behaviors, and may benefit from targeted workplace interventions to mitigate the potentially negative long-term effects on health and well-being.

Examining national trends in worker health with the National Health Interview Survey.

OBJECTIVE: To describe data from the National Health Interview Survey (NHIS), both the annual core survey and periodic occupational health supplements (OHSs), available for examining national trends in worker health. METHODS: The NHIS is an annual in-person household survey with a cross-sectional multistage clustered sample design to produce nationally representative health data. The 2010 NHIS included an OHS. RESULTS: Prevalence rates of various health conditions and health behaviors among workers based on multiple years of NHIS core data are available. In addition, the 2010 NHIS-OHS data provide prevalence rates of selected health conditions, work organization factors, and occupational exposures among US workers by industry and occupation. CONCLUSIONS: The publicly available NHIS data can be used to identify areas of concern for various industries and for benchmarking data from specific worker groups against national averages.

Prevalence and work-relatedness of carpal tunnel syndrome in the working population, United States, 2010 National Health Interview Survey.

BACKGROUND: Patterns of prevalence and work-relatedness of carpal tunnel syndrome (CTS) among workers offer clues about risk factors and targets for prevention. METHODS: Data from an occupational health supplement to the 2010 National Health Interview Survey were used to estimate the prevalence of self-reported clinician-diagnosed CTS overall and by demographic characteristics. The proportion of these cases self-reported to have been attributed to work by clinicians was also examined overall and by demographic characteristics. In addition, the distribution of industry and occupation (I&O) categories to which work-related cases of CTS were attributed was compared to the distribution of I&O categories of employment among current/recent workers. RESULTS: Data were available for 27,157 adults, including 17,524 current/recent workers. The overall lifetime prevalence of clinician-diagnosed CTS among current/recent workers was 6.7%. The 12-month prevalence was 3.1%, representing approximately 4.8 million workers with current CTS; 67.1% of these cases were attributed to work by clinicians, with overrepresentation of certain I&O categories. CONCLUSIONS: CTS affected almost 5 million U.S. workers in 2010, with prevalence varying by demographic characteristics and I&O.

Prevalence of dermatitis in the working population, United States, 2010 National Health Interview Survey.

BACKGROUND: Prevalence patterns of dermatitis among workers offer clues about risk factors and targets for prevention, but population-based estimates of the burden of dermatitis among US workers are lacking. METHODS: Data from an occupational health supplement to the 2010 National Health Interview Survey (NHIS-OHS) were used to estimate the prevalence of dermatitis overall and by demographic characteristics and industry and occupation (I&O) of current/recent employment. RESULTS: Data were available for 27,157 adults, including 17,524 current/recent workers. The overall prevalence rate of dermatitis among current/recent workers was 9.8% (range among I&O groups: 5.5-15.4%), representing approximately 15.2 million workers with dermatitis. The highest prevalence rates were among I&O groups related to health care. Overall, 5.6% of dermatitis cases among workers (9.2% among healthcare workers) were attributed to work by health professionals. CONCLUSIONS: Dermatitis affected over 15 million US workers in 2010, and its prevalence varied by demographic characteristics and industry and occupation of employment. The prevalence rate of work-related dermatitis based on the NHIS-OHS was approximately 100-fold higher than incidence rates based on the Bureau of Labor Statistics' Survey of Occupational Illness and Injury.

Fatalities in the landscape and horticultural services industry, 1992-2001.

BACKGROUND: Although landscape and horticultural services workers have high injury and illness rates, little is known about fatalities in this industry. METHODS: Census of Fatal Occupational Injuries and Current Population Survey data were analyzed to determine fatality rates and causes of landscaping deaths from 1992 to 2001. RESULTS: There were 1,101 fatalities during the 10-year period and the average fatality rate was 13.50 deaths per 100,000 full-time employees. In 2001, the landscaping fatality rate was 3.33 (95% CI 2.84-3.91) times the all industry rate. The leading causes of death were transportation incidents (27%), contact with objects or equipment (27%), falls (24%), exposure to harmful substances and environments (18%), and assaults and violent acts (4%). The fatality rate for African American landscapers was 1.51 (95% CI 1.25-1.83) times the rate for white workers. Fatalities were also common among self-employed, small business, and young landscapers. CONCLUSIONS: Landscaping workers are at increased risk of fatal injury. Further research is needed to characterize industry hazards.

Characteristics of US workers whose blood lead levels trigger the medical removal protection provision, and conformity with biological monitoring requirements, 2003-2005.

BACKGROUND: Workers with blood lead levels (BLL) > or =60 microg/dl (50 microg/dl for construction workers) or with three or more consecutive BLLs over at least 6 months that average 50 microg/dl or greater are required to be removed from work involving lead exposure that exceeds the OSHA action level. This study estimates the proportion of workers with BLLs that trigger the medical removal provision by industry sector, and examines whether workers received appropriate follow-up blood lead testing. METHODS: Three years (2003-2005) of data from the Adult Blood Lead Epidemiology and Surveillance program were analyzed to identify those industries with a high percentage of workers with BLLs that trigger the medical removal provision. Adjusted rate ratios (RR) of adults with such BLLs were estimated by industry sector compared to the battery manufacturing industry using Poisson regression models. RESULTS: Out of 13,724 adults with BLLs > or =25 microg/dl, a total of 533 adults had BLLs that triggered the medical removal provision. RRs of adults with BLLs triggering medical removal were highest for "painting and wall covering contractors" (RR = 22.1) followed by "highway, street and bridge construction" (RR = 14.7), "amusement, gambling, and recreation" (RR = 11.4), and "glass product manufacturing" (RR = 10.1). Overall, 29% of adults with BLLs triggering medical removal received appropriate follow-up blood lead tests and met the eligibility to return to lead work. CONCLUSIONS: These findings suggest that additional efforts are needed to prevent occupational overexposure to lead in adults, and to ensure proper medical management of those workers who meet medical removal criteria.

Proportionate mortality of crop and livestock farmers in the United States, 1984-1993.

BACKGROUND: Livestock farmers are more likely to be exposed to a variety of different farming hazards than crop farmers. An analysis of occupation and industry-coded U.S. death certificate data from 26 states for the years 1984-1993 was conducted to evaluate mortality patterns among crop and livestock farmers. METHODS: Cause-specific proportionate mortality ratios (PMRs) were calculated using a National Institute for Occupational Safety and Health (NIOSH) computer program designed to calculate sex and race specific PMRs for occupations and industries in population-based data. RESULTS: Among white male (WM) livestock farmers, there was a significantly higher mortality from cancer of the pancreas, prostate and brain, non-Hodgkin's lymphoma (NHL), multiple myeloma, acute and chronic lymphoid leukemia, and Parkinson's disease. WM crop farmers showed significantly higher mortality risk for cancer of the lip, skin, multiple myeloma, and chronic lymphoid leukemia. CONCLUSIONS: These disease trends suggested that livestock farmers might be exposed to more carcinogens or agricultural chemicals than crop farmers.